let p = $(".content p")[1];
let innerHTML = p.innerHTML;
let newHtml = '';
for (const str of innerHTML.split("<br>")) {
    if (str.trim() !== '') {
        newHtml += '<p>' + str + '</p>';
    }
}
let div = $('.content')[0];
div.innerHTML = '<p></p>' + newHtml + '<p></p>';
let duBao = new DuBao($('.ja-title'), $('.content p'));
duBao.start();
